中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
(6R,7R)-3-(carbamoyloxymethyl)-7-[[5-carboxy-5-[(4-methylphenyl)sulfonylamino]pentanoyl]amino]-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C23H28N4O11S2 |
|
—— |
2-(1H-benzimidazol-2-yl)-4-oxo-N,1-diphenylazetidine-2-carboxamide |
—— |
C23H18N4O2 |
|
—— |
4-acetamido-N-[2-(2,4-dichlorophenyl)-4-oxo-3-phenoxyazetidin-1-yl]-2-ethoxybenzamide |
—— |
C26H23Cl2N3O5 |
|
—— |
7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(3-fluoropyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C21H19ClFN6O7S2+ |
|
—— |
7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-(1H-pyrrol-3-yl)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C25H23ClN7O7S2+ |
|
—— |
(6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-1-methylimidazo[4,5-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C23H23ClN9O7S2+ |
|
—— |
3,3-Difluoro-4-(4-methylphenyl)-1-(2-phenoxyphenyl)azetidin-2-one |
—— |
C22H17F2NO2 |
|
—— |
1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(2-hydroxy-4-methylphenyl)azetidin-2-one |
—— |
C25H23F2NO3 |
|
—— |
N,1-bis(4-fluorophenyl)-4-oxo-2-pyridin-4-ylazetidine-2-carboxamide |
—— |
C21H15F2N3O2 |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;[(2S,5R)-7-oxo-2-[[(2S)-pyrrolidin-2-yl]methoxycarbamoyl]-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate |
—— |
C28H35N9O14S3 |
|
—— |
1-[2-(3,4-Dimethoxyphenyl)ethyl]-4-(3-fluorophenyl)-3-(2-methylphenoxy)azetidin-2-one |
—— |
C26H26FNO4 |
|
—— |
3-[(acetyloxy)methyl]-7-({[4-chloro-5-cyclopropyl-3-(difluoromethyl)-1H-pyrazol-1-yl]acetyl}amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C19H19ClF2N4O6S |
|
—— |
3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-7-{[4-(4-nitro-1H-pyrazol-1-yl)butanoyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C18H19N7O6S3 |
|
—— |
7-{[2-(4-chloro-1H-pyrazol-1-yl)propanoyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C16H17ClN8O4S2 |
|
—— |
N,1-bis(4-fluorophenyl)-4-oxo-2-pyridin-3-ylazetidine-2-carboxamide |
—— |
C21H15F2N3O2 |
|
—— |
3-[(acetyloxy)methyl]-7-{[(3,5-dimethyl-1H-pyrazol-1-yl)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C17H20N4O6S |
|
—— |
3-(4-Chloro-2-methylphenoxy)-4-(3,4-dimethoxyphenyl)-1-[3-(trifluoromethyl)phenyl]azetidin-2-one |
—— |
C25H21ClF3NO4 |
|
—— |
2-(7,16-dioxo-17-oxa-6-azaspiro[4.13]octadec-10-en-8-yl)-N-(1-hydroxypropan-2-yl)acetamide |
—— |
C21H34N2O5 |
|
—— |
2-(2H-chromen-3-yl)-N,1-bis(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide |
—— |
C27H24N2O5 |
|
—— |
2-(4-methoxyphenyl)-4-oxo-N,1-diphenylazetidine-2-carboxamide |
—— |
C23H20N2O3 |
|
—— |
3-[1-[Tert-butyl(dimethyl)silyl]oxyethyl]-4-ethylsulfanylazetidin-2-one |
—— |
C13H27NO2SSi |
|
—— |
2-(2H-chromen-3-yl)-2-[2-(3,4-dimethoxyphenyl)-4-oxoazetidin-1-yl]-N-(4-methoxyphenyl)acetamide |
—— |
C29H28N2O6 |
|
—— |
N,1-bis(3-fluorophenyl)-2-(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide |
—— |
C23H18F2N2O3 |
|
—— |
N-[3-chloro-2-(2-fluoro-7-methylquinolin-3-yl)-4-oxoazetidin-1-yl]nonanamide |
—— |
C22H27ClFN3O2 |
|
—— |
Tert-butyl 2-oxo-4-prop-2-enylazetidine-1-carboxylate |
—— |
C11H17NO3 |
|
—— |
Tert-butyl (+/-)-5-methyl-7-oxo-6-azabicyclo[3.2.0]heptane-6-carboxylate |
—— |
C12H19NO3 |
|
—— |
(1S,2S,5R,6S)-3-azatricyclo[4.2.1.0^{2,5}]non-7-en-4-one |
—— |
C8H9NO |
|
—— |
(+/-)-tert-Butyl-2-oxo-4-propylazetidine-1-carboxylate |
—— |
C11H19NO3 |
|
—— |
Tert-butyl 2-(chloromethyl)-2-methyl-4-oxoazetidine-1-carboxylate |
—— |
C10H16ClNO3 |
|
—— |
4-(4-Fluorobenzyl)azetidin-2-one |
—— |
C10H10FNO |
|
—— |
Tert-butyl 2-(but-3-en-1-yl)-4-oxoazetidine-1-carboxylate |
—— |
C12H19NO3 |
|
—— |
(+/-)-tert-Butyl-2-oxo-4-pentylazetidine-1-carboxylate |
—— |
C13H23NO3 |
|
—— |
2-(2H-chromen-3-yl)-N,1-bis(3-methoxyphenyl)-4-oxoazetidine-2-carboxamide |
—— |
C27H24N2O5 |
|
—— |
sodium;(5R,6S)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;[(2S,5R)-2-cyano-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl] sulfate |
—— |
C19H25N6NaO9S2 |
|
—— |
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;[(2S,5R)-7-oxo-2-[[[(3R)-piperidine-3-carbonyl]amino]carbamoyl]-1,6-diazabicyclo[3.2.1]octan-6-yl] hydrogen sulfate |
—— |
C32H45N11O12S3 |
|
—— |
3-[(2S,3S)-3-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]propanoic acid |
—— |
C14H27NO4Si |
|
—— |
(5S,6S)-6-tert-butyldimethylsilyloxy-5-hydroxyazepane-2-one |
—— |
C12H25NO3Si |
|
—— |
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[[(2R)-2-amino-2-carboxyethyl]dithio]methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)- |
—— |
C17H20N6O7S4 |
|
—— |
(4R)-3-[(5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid |
—— |
C17H25N3O5S |
|
—— |
N,1-bis(1-adamantyl)-2-(3,4-dimethoxyphenyl)-4-oxoazetidine-2-carboxamide |
—— |
C32H42N2O4 |
|
—— |
4-(1,3-Benzodioxol-5-yl)-3-(4-chloro-2-methylphenoxy)-1-(4-fluorophenyl)azetidin-2-one |
—— |
C23H17ClFNO4 |
|
—— |
N,1-bis(3-methoxyphenyl)-4-oxo-2-pyridin-2-ylazetidine-2-carboxamide |
—— |
C23H21N3O4 |
|
—— |
N,1-bis(2,3-dihydro-1,4-benzodioxin-6-yl)-4-oxo-2-phenylazetidine-2-carboxamide |
—— |
C26H22N2O6 |
|
—— |
Cefadroxil, O,O'-bis(trimethylsilyl)- |
—— |
C22H33N3O5SSi2 |
|
—— |
N,1-bis(1-adamantyl)-2-[5-(2-fluorophenyl)furan-2-yl]-4-oxoazetidine-2-carboxamide |
—— |
C34H39FN2O3 |
|
—— |
Ethyl 4-[[2-(2-chlorophenyl)-1-(4-ethoxycarbonylphenyl)-4-oxoazetidine-2-carbonyl]amino]benzoate |
—— |
C28H25ClN2O6 |
|
—— |
3-Azido-1-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]phenyl]-4-(2-phenylethenyl)azetidin-2-one |
—— |
C24H30N4O2Si |
|
—— |
2-(2H-chromen-3-yl)-N-(3-methoxyphenyl)-2-(2-oxoazetidin-1-yl)acetamide |
—— |
C21H20N2O4 |
|
—— |
Meropenem, N,O,O'-tri(trimethylsilyl)- |
—— |
C26H49N3O5SSi3 |
|
—— |
5-methoxy-2-methyl-3-oxo-2-aza-bicyclo[2.2.0]hex-5-ene-4-carbonitrile |
37657-12-8 |
C8H8N2O2 |
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